Vibration damper



FIG. 1 is a perspective view of a vibration damper embodying theprinciples of the present invention

FIG. 2 is a front view of the vibration damper

FIG. 3 is a view of one of two essentially similar sides of thevibration damper;

FIG. 4 is a view of one of two essentially similar ends of the vibrationdamper; and,

FIG. 5 is a rear view of the vibration damper.

The ornamental design for a vibration damper, as shown and described.